2020 Audi TT 2.0 TFSI S Line
Price: £23,900. Fair price: £915 (3%) over the AskCar estimate of £22,985, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,099 priced Audi TT adverts on AskCar as of 12 November 2026.
AskCar lists 1,161 used Audi TT from 846 UK dealerships, as of 12 November 2026.
Overview
- Make: Audi
- Model: TT
- Trim: S Line
- Version: 2.0 TFSI S Line S tronic FWD Euro 6 2dr
- Year: 2020
- Mileage: 20,000 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 2.0 litres
- Gearbox: Automatic (S tronic)
- Drive: Front-wheel drive
- Colour: White
- CO2: 162 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 20,000 miles on the clock, this 2020 Audi TT S Line has done roughly 22,000 fewer miles than a typical 2020 Audi TT. The AskCar estimate for this car is £22,985. It is priced at £23,900, which is £915 above that estimate. The AskCar estimate uses UK dealer asking prices, including 1,099 Audi TT adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 1 day ago. Its advertised mileage matches the government's MOT record. The seller is Unit One Automotive, based in Horsham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 12 November 2026.
Unit One Automotive is rated 4.8 out of 5 on Google.
Price
Fair price: £915 (3%) over the AskCar estimate of £22,985.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 1,099 priced Audi TT adverts across different ages and specifications, as of 12 November 2026.
A 2020 Audi TT with the 2.0 petrol engine is typically advertised at £19,900: the median of the 63 for sale on AskCar, as of 12 November 2026.
Time on sale
AskCar first saw this 2020 Audi TT advertised 1 day ago. About half of 2020 Audi TT cars are gone from sale within a month of being advertised: 55 of the 110 first advertised between 13 July 2026 and 9 October 2026.
Price history
AskCar first saw this advert on 11 November 2026 at £23,900. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 12 November 2026: valid until 10 May 2027.
It has had 4 MOTs. The latest, on 1 May 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 18,540 miles, which matches the advertised 20,000 miles.
Advertised mileage is about 22,000 miles lower than the median mileage of a 2020 Audi TT on AskCar.
Similar cars
2 other 2020 Audi TT S Line 2.0 petrol automatic convertibles are for sale at UK dealers, from £20,995 to £21,495, as of 12 November 2026.
The 2 closest to this car in mileage:
- 2020 Audi TT S Line, 2.0 petrol convertible, black. Mileage: 34,000 miles. Price: £21,495, £2,405 less than this car. Dealer: SKS Cars in Milton Keynes. AskCar page: https://askcar.co.uk/car/audi-tt-2020-867530a5f78f
- 2020 Audi TT S Line, 2.0 petrol convertible, grey. Mileage: 42,000 miles. Price: £20,995, £2,905 less than this car. Dealer: Audi Vw Centre in Chippenham. AskCar page: https://askcar.co.uk/car/audi-tt-2020-4e67573c9ec8
Browse all Audi TT cars for sale · 2020 Audi TT price guide
More like this
- Used Audi TT S Line prices
- Used automatic Audi TT for sale
- Used petrol Audi TT for sale
- Used Audi TT for sale near Crawley
Photos
12 photos of this car are on its AskCar page.
As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.